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Search for new physics with a monojet and missing transverse energy in pp collisions at √s = 7 TeV.

Chatrchyan, S; Khachatryan, V; Sirunyan, AM; Tumasyan, A; Adam, W; Bergauer, T; Dragicevic, M; ... CMS Collaboration, The; + view all (2011) Search for new physics with a monojet and missing transverse energy in pp collisions at √s = 7 TeV. Physical Review Letters , 107 (20) , Article 201804. 10.1103/PhysRevLett.107.201804. Green open access

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Abstract

A study of events with missing transverse energy and an energetic jet is performed using pp collision data at a center-of-mass energy of 7 TeV. The data were collected by the CMS detector at the LHC, and correspond to an integrated luminosity of 36 pb(-1). An excess of these events over standard model contributions is a signature of new physics such as large extra dimensions and unparticles. The number of observed events is in good agreement with the prediction of the standard model, and significant extension of the current limits on parameters of new physics benchmark models is achieved.

Type: Article
Title: Search for new physics with a monojet and missing transverse energy in pp collisions at √s = 7 TeV.
Location: US
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.107.201804
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.107.201804
Language: English
Additional information: © 2011 CERN, for the CMS Collaboration
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
URI: https://discovery-pp.ucl.ac.uk/id/eprint/1334799
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